Home / 58,959,090,027.70-88,438,635,041.55-19,164,787,947.70

Finding the Fourth Proportional to 58,959,090,027.70, 88,438,635,041.55 and 19,164,787,947.70

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Solution

The fourth proportional to 58,959,090,027.70, 88,438,635,041.55 and 19,164,787,947.70 is: 28,747,181,921.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,959,090,027.70 : 88,438,635,041.55 = 19,164,787,947.70 : x
  2. Step 2: Convert to fraction form
    58,959,090,027.70/88,438,635,041.55 = 19,164,787,947.70/x
  3. Step 3: Cross multiply
    58,959,090,027.70x = 88,438,635,041.55 × 19,164,787,947.70
  4. Step 4: Simplify right side
    58,959,090,027.70x = 1,694,907,686,955,336,335,360
  5. Step 5: Solve for x
    x = 1,694,907,686,955,336,335,360/58,959,090,027.70
  6. Step 6: Final answer
    x = 28,747,181,921.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.